MALICIOUS
216
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. The critical heuristic 'SE_SECRET_RECOVERY_LURE' indicates the document's intent is to solicit sensitive recovery information from the user. The presence of numerous URLs pointing to compromised WordPress sites and disposable hosting suggests a phishing campaign aimed at distributing this malicious document.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
Heuristics 7
-
Recovery secret / private key request critical SE_SECRET_RECOVERY_LUREDocument requests recovery phrases, private keys, backup codes, or saved passwords. Requests for these secrets in a document are high-risk.
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
-
External URI info PDF_URIPDF contains an external URL action
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://amalighting.com/wp-content/plugins/super-forms/uploads/php/files/b53ef49d24cfd16ea0e9f4d95dad2d0c/93901820824.pdf
- http://www.canadiantreasurer.com/wp-content/plugins/formcraft/file-upload/server/content/files/160dc04c84e069---rewuru.pdf
- https://lecormier-menuiserie.com/www/upload/files/70634624468.pdf
- http://jamoncup.es/wp-content/plugins/formcraft/file-upload/server/content/files/1608e0f5b686f2---mejatosadaluwunekade.pdf
- https://riverasphotovideo.com/wp-content/plugins/formcraft/file-upload/server/content/files/16084db655343e---xumezunupajapoluxebe.pdf
- http://www.appsolutely.sg/wp-content/plugins/formcraft/file-upload/server/content/files/1607b7688501b5---35713508042.pdf
- http://alexhoffordphotography.com/temp/files/file/41883140257.pdf
- https://clubsportedinburgh.org/userfiles/files/tekezaxexevokajani.pdf
- https://www.unicodesystems.com/wp-content/plugins/super-forms/uploads/php/files/i6iq115tutiqiuno6b3jjr54u3/23839088234.pdf
- https://rajatotogroup4.com/contents//files/70824253948.pdf
- http://www.hcibatiment.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160acfc7ed66b9---99828879122.pdf
- http://yourtruck.be/upload/ckeditor/file/81506858097.pdf
- https://realestateconnect.pro/wp-content/plugins/super-forms/uploads/php/files/615f2dtc07bkepec27jhfb0840/86195950178.pdf
- https://www.davidcosz.de/wp-content/plugins/super-forms/uploads/php/files/mb2limt2lsdd2kjm2fb5me876g/42381823832.pdf
- http://brlairport.com/images/file/19119339334.pdf
- http://teaandtiarasottawa.com/clients/e/e8/e8f54e69a7463df9fd0adff13cd8e90f/File/30367257564.pdf
- http://e3edu.vn/public/ckfinder/core/connector/php/connector.phppublic/uploadsfiles/38225347176.pdf
- https://refour.dk/wp-content/plugins/super-forms/uploads/php/files/03faa329f4503d9914afc381aab707ea/10651122666.pdf
- https://go2germany.ru/files/file/49761042054.pdf
- http://www.191seo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160985b3507e9b---bowewo.pdf
- http://www.putnamtaxi.net/wp-content/plugins/formcraft/file-upload/server/content/files/1606fddb5eb113---keseduwej.pdf
- http://mutamobilya.com/images_upload/files/77735360637.pdf
- https://ocvirapuato.com.mx/wp-content/plugins/super-forms/uploads/php/files/84bd6b61fa95b62f2c96fc814631287d/nibiwogipatigar.pdf
- https://www.northamericatalk.com/wp-content/plugins/formcraft/file-upload/server/content/files/160971c0070bfa---76139520663.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=the+cryptographic+keys+used+in+ipsec+by+two+parties+is+decided+by
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f065.bin5378f6c462fad94032e25fdbaf7d9e78855a60bab12c670891c13c80b223b24a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF065 | 11240 bytes |
font_01_sfnt_off00010a61.bin2b4b1adb80522a7bccd5fa34486d5cb97e4a755488215a9840f3071cd64b9e20 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A61 | 16848 bytes |
font_02_sfnt_off000136b2.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x136B2 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.